Preparation method of disposable hygienic product with bandage type closing system

A closed system and sanitary product technology, applied in the field of disposable sanitary products, can solve the problems of poor wearing comfort and high cost, and achieve the effect of improving wearing comfort, strong adhesion, and improving comfort

Active Publication Date: 2021-07-16
美佳爽(中国)有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the above-mentioned problems, the present invention provides a method for preparing disposable sanitary products with a bandage closure system, which mainly solves the problems of poor wearing comfort and high cost of disposable sanitary products in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of disposable hygienic product with bandage type closing system
  • Preparation method of disposable hygienic product with bandage type closing system
  • Preparation method of disposable hygienic product with bandage type closing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0039] Embodiments of the invention are:

[0040] refer to figure 1 and figure 2 Shown, a kind of preparation method of bandage type closure system disposable hygiene product comprises the following steps:

[0041] 1) Prepare a liquid-permeable surface layer 1;

[0042] 2) Prepare the absorbent core layer 2;

[0043] 3) Preparation of liquid-impermeable bottom layer 3:

[0044] a, unwinding the PE film 31 that has been prepared is defined as extending along the unwinding direction of the PE film 31 as a longitudinal direction, and extending along its width direction as a transverse direction, and the PE film 31 includes a middle part 311 in a rectangular structure and is formed by The lateral sides of the middle part 311 are along the outwardly extending extension parts 312, and the two extension parts 312 are arranged axially symmetrically alo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of disposable hygienic products, in particular to a preparation method of a disposable hygienic product with a bandage type closing system, and mainly solves the problems of poor wearing comfort and high cost of the disposable hygienic product in the prior art. The preparation method comprises the following steps: 1) preparing a liquid-permeable surface layer; 2) preparing an absorption core layer; (3) preparing a liquid-tight bottom layer; (4) preparing self-adhesive elastic bandages; (5) respectively compounding the self-adhesive elastic bandages on two transverse sides of the rear waist area; (6) sequentially compounding the liquid-permeable surface layer in the step (1) and the absorption core layer in the step (2) with the product in the step (5); (7) slitting the product in the step (6) to form single paper diaper products, and performing folding along the middle part of the crotch area through a folding device, so that the front waist area is attached to the rear waist area; and (8) upwards folding the self-adhesive elastic bandage in the step (7), and enabling first PE films at the free ends of the self-adhesive elastic bandages to be fixedly connected with the extending parts of PE films through thermocompression bonding.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to a preparation method of a bandage-type closed system disposable sanitary product. Background technique [0002] Traditional disposable absorbent articles, such as baby diapers, adult diapers, pull-up pants, etc., mainly include a liquid-permeable surface layer, an absorbent body, and a liquid-impermeable bottom layer that are stacked sequentially from top to bottom to form a package for packaging. Covering the excretory part of the human body, it can be divided into the front waist area, the back waist area and the crotch area connecting the front waist area and the back waist area through the covered area. The absorbent body is used to absorb and retain human excretion , the liquid-permeable top layer is used to provide a comfortable and dry feeling when in contact with the body, while allowing liquid to pass freely into the lower absorbent body, and the liquid-imperm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15A61F13/496A61F13/56
CPCA61F13/15593A61F13/496A61F13/565
Inventor 陈炫烨蔡双双杨帆邱妮娜李瑶佳
Owner 美佳爽(中国)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap